Compilare: main.cpp: In function 'int main()': main.cpp:11:12: warning: unused variable 'a' [-Wunused-variable] 11 | int n, a, i, st, dr, S = -1, Smax = -2100000000, start; | ^ main.cpp:28:50: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 28 | fout << Smax << ' ' << st + 1 << ' ' << dr + 1; | ^ main.cpp:11:22: note: 'dr' was declared here 11 | int n, a, i, st, dr, S = -1, Smax = -2100000000, start; | ^~ main.cpp:28:38: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 28 | fout << Smax << ' ' << st + 1 << ' ' << dr + 1; | ^~~ main.cpp:11:18: note: 'st' was declared here 11 | int n, a, i, st, dr, S = -1, Smax = -2100000000, start; | ^~